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masoud jiryaei


Last seen: 5 years 前 |  自 2018 起处于活动状态

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统计学

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提问


how can i draw a 3-D figure?
i have these coordinates in x,y,z : x=[1*121] y=[1*121] z=[1*121] now i want to draw its figure in matlab.

5 years 前 | 1 个回答 | 0

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已回答
how can i separate real numbers?
what about the cell array? A={ [ 1, 2+3i, 4, 5+6i ] , [7, 8+9i, 10, 11+12i ] , [13+14i, 15 ,16 ,17] }

5 years 前 | 0

提问


how can i separate real numbers?
hi guys I have this matrix for example: A=[11.3 , 10+5i , 32 , 50+48i , 9 , 21+15i ,16 ] I want to separate the real numbers :...

5 years 前 | 2 个回答 | 0

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how can i solve this eigenvalue equation?
yes thankyou

5 years 前 | 0

提问


how can i solve this eigenvalue equation?
i have this equation: [a][w]=[b][w] in which [a]=[1 2;5 6] and [b]=[3 6;7 8] and [w]=transpose([w1 ; w2]) how can i solve it i...

5 years 前 | 2 个回答 | 0

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提问


I want to give some inputs to matlab automatically not manually , how?
i want to give some inputs from excel to matlab. how can i do it?

5 years 前 | 0 个回答 | 0

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提问


How can i transform a symbolic variable to numbers?
I have a matrix in symbolic variable : A=[1 2 3 ; 4 5 6 ;7 8 9] now I want to transform it to the numerics (a real matrix).

5 years 前 | 1 个回答 | 0

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提问


How can I use "eig" in symbolic variables?
How can I use "eig" in symbolic variables? I have this Equation : [A]*{x}=(omega)^2*[B]*{x} which A=[2a+3b ,2b+3a ; a+b,a-b] A...

5 years 前 | 1 个回答 | 0

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提问


How Can I put some numbers in a symbolic variables and sum its cells?
I have the matrix [A]= [ a*(x^2)+y , b(y^3)+x ; d*(x^2)*y , c*y ]. and I have the matrix [B]=[1 2;3 4] which the first column o...

5 years 前 | 0 个回答 | 0

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提问


How Can I put some numbers in a sym and sum its cells?
I have the matrix [A]= [ a*(x^2)+y , b(y^3)+x ; d*(x^2)*y , c*y ]. and I have the matrix [B]=[1 2;3 4] which the first column o...

5 years 前 | 2 个回答 | 0

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提问


is there any order in Matlab for gaussian inegration?
is there any order in Matlab for gaussian inegration?

5 years 前 | 0 个回答 | 0

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提问


How can i use Inverse for symbolic variables?
for example : I have this 2-by-2 matrix : [A] = [ a*(x^2) , b(y^3) ; d*(x^2)*y , c ]. and I want to get inverse of the [A]. I...

5 years 前 | 1 个回答 | 0

1

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已回答
How can i use a cell array in the symbolic variables?
Thanks

5 years 前 | 0

提问


how to put some symbolic variables in a cell array?
for example : I have this 2-by-2 matrix : [A] = [ a*(x^2) , b(y^3) ; d*(x^2)*y , c ]. and I want to put it in a cell array 3-b...

5 years 前 | 0 个回答 | 0

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提问


How can i use symbolic variables in a cell array?
How can i use symbolic variables in a cell array? for example : I have this 2-by-2 matrix : [A] = [ a*(x^2) , b(y^3) ; d*(x^2)...

5 years 前 | 0 个回答 | 0

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提问


How can i use a the symbolic variables in cell array ?
How can i use a the symbolic variables in cell array ? I have some variables in a matrix (for example [B]). I want to put the ...

5 years 前 | 0 个回答 | 0

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提问


How can i use a cell array in the symbolic variables?
How can i use a cell array in the symbolic variables? I have some variables in a matrix (for example [B]). I want to put the [...

5 years 前 | 2 个回答 | 0

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提问


can we use Xlswrite in symbolic variables?
I have a matrix (for example [B]) which it includes symbolic variables in its rows. So I want to transfer it to Excel , is it p...

5 years 前 | 1 个回答 | 0

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提问


Does anyone know can we use Xlswrite in symbolic variable or not?
Does anyone know can we use Xlswrite in symbolic variable or not?

5 years 前 | 1 个回答 | 0

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提问


I have a multi dimension matrix (:,:,:) that I need to export to excel
I have a multi dimension matrix (:,:,:) that I need to export to excel, The data is basically formed of 14 matrices (5*5). (:,...

5 years 前 | 1 个回答 | 0

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提问


three-dimensional matrix and Excel
How can i send a three-dimensional matrix to the Excel?

5 years 前 | 1 个回答 | 0

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Three-dimensional matric and Excel
How can I send a Three-dimensional matrix to the Excel?

5 years 前 | 1 个回答 | 0

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提问


How can I separate complex numbers from the other in a matrix?
Hello I have a matrix that includes: complex numbers , natural numbers and ... I want to separate the complex numbers from th...

5 years 前 | 1 个回答 | 0

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提问


How can i sum the culomns of a cell array?
i want to sum the culomns of the cell array

5 years 前 | 0 个回答 | 0

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提问


How can i use 'sum' for a 'cell array'?
Hello i have a cell array that i want to sum the coulmns ; A={ 1x2 double , 1x2 double 1x2 double , 1x2 double ...

5 years 前 | 2 个回答 | 0

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已解决


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

6 years 前